Oct 12 11:01:33.727 INFO checking walkerrandolphsmith/rust-data-structures against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 11:01:33.728 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 11:01:34.196 INFO blam! 4412ebd55e3eb9062ddbdc6e26f2129b84d06896febedbb643e80c5832d30c8e
Oct 12 11:01:34.204 INFO running `"docker" "start" "-a" "4412ebd55e3eb9062ddbdc6e26f2129b84d06896febedbb643e80c5832d30c8e"`
Oct 12 11:01:35.771 INFO kablam! usermod: no changes
Oct 12 11:01:35.820 INFO kablam!     Checking rust_data_structures v0.0.1 (/source)
Oct 12 11:01:36.388 INFO kablam! warning: function is never used: `should_add_two`
Oct 12 11:01:36.388 INFO kablam!  --> src/lib.rs:9:2
Oct 12 11:01:36.388 INFO kablam!   |
Oct 12 11:01:36.388 INFO kablam! 9 |     fn should_add_two() {
Oct 12 11:01:36.388 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 12 11:01:36.388 INFO kablam!   |
Oct 12 11:01:36.388 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 11:01:36.388 INFO kablam! 
Oct 12 11:01:36.740 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Oct 12 11:01:36.742 INFO kablam! su: No module specific data is present
Oct 12 11:01:37.980 INFO running `"docker" "rm" "-f" "4412ebd55e3eb9062ddbdc6e26f2129b84d06896febedbb643e80c5832d30c8e"`
Oct 12 11:01:38.277 INFO blam! 4412ebd55e3eb9062ddbdc6e26f2129b84d06896febedbb643e80c5832d30c8e